Power your veg room with 2.9 µmol/J efficiency, 1050 PPF output, and a 5K spectrum tuned to boost roots, strengthen structure, and prep for bigger yields.

The Growers Choice ROI-FV 350W is built for growers who demand high-performance veg lighting without wasting power. Designed specifically for commercial cultivation, this 350W LED grow light delivers an impressive 1050 PPF output at 2.9 µmol/J efficiency, giving your plants exactly what they need for vigorous vegetative growth. With its optimized 5K spectrum, this fixture enhances root development, canopy density, and overall plant structure—setting the foundation for massive yields in flower.

Is the ROI-FV 350W Energy-Efficient?

Absolutely. With an efficiency rating of 2.9 µmol/J, the ROI-FV 350W crushes outdated HPS fixtures (1.3–2.1 µmol/J) in energy savings and light output. More usable photons per watt means lower electricity bills, reduced heat output, and a higher return on investment. If you're serious about scaling your grow while cutting costs, this is the light you want in your veg space.

Spectrum

Features

• 0-10v Dimming
• 108-480VAC Input
• On board dimming
• IP66
• DLC, ETL

What's Included?

• ROI-EFF Series LED System
• 1ft NEMA 6-15P 240V - M25 Plug • RJ Data Cable
• 240V/120V Adaptor
• User Manual
• Rope Ratchet

Download Resources

• Product Manual
• Spec Sheet